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Cat Dog King Tuna & Mackerel

CatWetMain FoodAll Life Stages

Complete & balanced diet

The label carries a nutritional adequacy statement saying this food is "complete and balanced" — meaning it is formulated to provide every essential nutrient your pet needs for the stated life stage, in the right proportions.

A food may only make this claim if it meets an established nutrient profile (AAFCO or FEDIAF) or passes a feeding trial. Because it is complete, it can be fed as the sole daily diet.

Cat Dog King Tuna & Mackerel scores 4/5 on Moesonson's label-based analysis. Its strongest factor is animal-protein content (strong — 100% of the weighted protein comes from animal sources); its weakest is protein clarity (high — 67% of the recipe's protein panel is clearly named).

Rating

Updated Jun 2026
★︎★︎★︎★︎☆︎ 4.0 / 5
Protein Clarity

Protein Clarity

This measures how clearly the protein sources are identified on the label. "High" means ingredients like "chicken" or "salmon" are listed by name, so you know exactly what your pet is eating. "Low" means vague terms like "meat meal" or "animal by-products" are used, making it harder to know what's really inside.

Why does clarity matter?

According to AAFCO (Association of American Feed Control Officials), pet food labels must follow specific naming standards. When a product uses a named protein like "chicken" it must contain at least 25% of that ingredient. Vague terms like "meat by-products" have no such minimum and can include lower-quality parts from any animal source — making it impossible to know what your pet is actually eating or to identify allergens.

Moderate
Animal Protein

Animal Protein

This estimates how meat-forward the protein sources are from the ingredient label. Named animal proteins count strongly, plant protein concentrates count strongly against the score, and whole plant ingredients with some protein count more lightly. A "High" score means the recipe appears mainly animal-protein led. A "Low" score means the label shows a stronger reliance on plant protein signals.

This is an ingredient-label heuristic, not an exact lab measurement of protein grams.

Why does animal protein matter?

1. Contains irreplaceable essential nutrients Taurine and Arginine — which cats need to stay healthy — are only found in meat. Plants contain none at all.

2. Plant proteins are poorly utilized by the body Even though plant proteins (like corn gluten meal) may show 92.9–96% apparent digestibility, that does not mean high bioavailability. They lack adequate Lysine (only 1.7% vs. the ideal 6–7%) and contain phytic acid that blocks mineral absorption.

High
How we review →

How this score is made

This score isn’t a hand-wavy impression: it reads what the label actually prints — the ingredient list, guaranteed analysis and AAFCO adequacy statement — and runs it through the same algorithmic rubric as every other product. No brand pays for placement, and there are no affiliate links on reviewed products.

Read the full methodology

Is Cat Dog King Tuna & Mackerel wet cat food good?

Cat Dog King Tuna & Mackerel is a wet cat food rated 4 stars, with high ingredient transparency and strong animal protein content. The recipe lists most animal ingredients by name and features real muscle meat as a primary protein source. This recipe is free from Gluten grains, Dairy, Egg, Legumes, Nuts, Poultry, Red meat, Shellfish, Unknown Meal but contains Grains (gluten-free), Fish.

Allergy Highlights

Contains:

Grains (gluten-free)Fish

Free From:

Gluten grainsDairyEggLegumesNutsPoultryRed meatShellfishUnknown Meal

Pros

  • Includes a fair number of clearly named animal ingredients.
  • Uses mainly organic mineral sources, which are typically better absorbed.

Cons

  • Some non-animal ingredients are not clearly identified, which reduces formula transparency.

Nutrition Breakdown

Nutrition Breakdown — Dry Matter
Protein 77%
Fat 18%
Fiber 6%
Ash 41%

Moisture (83%) removed so you can compare foods fairly.

Dry matter basis = label value ÷ (100% − moisture%). Carbs estimated from remaining.

Nutrition Breakdown — As Fed
Protein 13%
Fat 3%
Fiber 1%
Moisture 83%
Ash 7%

Ash value not listed on label; 7% used as a standard estimate.

As-fed values are the raw percentages printed on the product label.

Tips

  • Protein is Super High (77% dry matter) on our label-based comparison range. Cats generally need more protein than dogs, but diagnosed kidney disease or other medical needs should still be managed with your vet.

    Understanding Super High Protein (≥ 50% Dry Matter)

    Species-Specific Range This bucket uses dry-matter label math. Cats use a higher protein threshold than dogs because cats generally have higher protein needs, so a value that is super high for a dog may only be high for a cat.

    Health Context Matters Healthy adult and senior pets still need enough high-quality protein to maintain lean tissue. Pets with chronic kidney disease or other medical conditions may need adjusted nutrient targets, so those cases should be managed with veterinary guidance.

  • Fat is High (18% dry matter) on our label-based comparison range. It can raise calorie density, so watch body condition and seek vet input for cats with pancreatitis or digestive disease.

    Understanding High Fat (16% – 22% Dry Matter)

    Higher Calorie Density This range can support pets with higher energy needs, but it can also make overfeeding easier. Portion size, total calories, and body condition matter.

    Pancreatitis and Digestive History For dogs with pancreatitis history, fat level is often reviewed carefully. For cats, fat is only one part of the decision. Use this as a flag for vet-guided review, not as an automatic rejection.

Ingredients Analysis

11 of 11 matched

  • 1 Tuna
    Animal Protein

    Description

    A saltwater fish high in protein, omega 3 fats, and B vitamins. Most tuna contains a high level of mercury, which is linked to many health issues.

    Why Prefer?

    A high-quality animal protein with high digestibility and biological value.

  • 2 Mackerel
    Animal Protein

    Description

    Greenish-blue back silverfish, high in protein, vitamin B12, and selenium. It is also an excellent source of omega 3s, similar to salmon.

    Why Prefer?

    A high-quality animal protein with high digestibility and biological value.

  • 3 Modified Starch
    Carbs

    Description

    Chemically or physically modified starch used as a thickener or binder.

    Why Concerned?

    A processed carbohydrate of unnamed origin.

  • 4 Fish Soluble Extract
    Animal Protein

    Description

    A concentrated extract from fish providing flavour and nutrients.

    Why Concerned?

    A high-quality animal protein with high digestibility and biological value.

  • 5 Palatant
    Food Additive

    Description

    A substance added to make food more appealing to pets.

    Why Concerned?

    Palatants are used to enhance food appeal but the source is often undisclosed.

  • 6 Vitamins
    Supplement

    Description

    A mixture of vitamins supplements to ensure the complete nutrition profile of pet food.

  • 7 Minerals
    Supplement

    Description

    A general term for mineral supplementation, specific sources not identified.

  • 8 Taurine
    Supplement

    Description

    An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.

    Why Prefer?

    A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).

  • 9 Zinc Amino Acid Complex
    Supplement

    Description

    An organic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 10 Fructo-oligosaccharide
    Prebiotics

    Description

    Known as FOS, a type of fiber derived from chicory roots, beets, or cane. It is added as prebiotics for good bacteria growth in the colon, which aids digestion.

  • 11 Vitamin E
    Supplement

    Description

    Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.

Tips

  • Some protein sources are less clear: Fish Soluble Extract appear near the top without a clearly defined animal source.
  • Ingredients worth checking: Modified Starch, Fish Soluble Extract, Palatant.

Protein Analysis

How this recipe earned its protein scores.

Protein Clarity

Moderate
Moderate
  • Named 67%
  • Unnamed 33%

Mixed clarity: 67% of Cat Dog King Tuna & Mackerel's animal-protein ingredients are clearly named, but 33% use vague terms such as "meat meal" and 0% are by-products. Where names are vague, you cannot verify the source or check for allergens.

Contributing ingredients

Named

Tuna Mackerel

Unnamed

Fish Soluble Extract

Animal Protein

High
High
  • Animal 100%

Meat-forward: 100% of the weighted protein in Cat Dog King Tuna & Mackerel comes from animal sources. Plant signals are modest (0% whole plants, 0% plant concentrates), so the protein profile leans on real meat.

Contributing ingredients

Animal

Tuna Mackerel Fish Soluble Extract

Cat Dog King Tuna & Mackerel wet cat food Review

Cat Dog King Tuna & Mackerel is a strong choice — rated 4 stars with high ingredient transparency and strong animal protein content. A confident pick when the ingredient panel matches your pet's needs.

Best for

  • Owners who want clearly named protein sources
  • Pets that thrive on muscle-meat protein
  • Owners prioritizing bioavailable minerals

Key takeaways

  • Named animal proteins make up 67% of the recipe's protein panel — a clear sourcing win.
  • Contains common allergens: Grains (gluten-free), Fish.
  • On a dry-matter basis: 77% protein, 18% fat, 0% estimated carbohydrates.
  • 100% of the weighted protein comes from animal sources.
  • Free from Gluten grains, Dairy, Egg, Legumes, Nuts, Poultry, Red meat, Shellfish, Unknown Meal.

Frequently asked questions

Is Cat Dog King Tuna & Mackerel good for cats?

Yes — Cat Dog King Tuna & Mackerel earns 4 out of 5 stars on Moesonson’s label-based analysis, combining high ingredient transparency with strong animal protein content. The score is computed from the printed ingredient list and guaranteed analysis rather than marketing claims — a confident pick when the label matches your cat’s needs.

Does Cat Dog King Tuna & Mackerel contain Dairy?

No — based on the printed ingredient list, Cat Dog King Tuna & Mackerel does not include Dairy or closely related ingredients, so pets sensitive to Dairy can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Cat Dog King Tuna & Mackerel contain Egg?

No — based on the printed ingredient list, Cat Dog King Tuna & Mackerel does not include Egg or closely related ingredients, so pets sensitive to Egg can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Cat Dog King Tuna & Mackerel contain Legumes?

No — based on the printed ingredient list, Cat Dog King Tuna & Mackerel does not include Legumes or closely related ingredients, so pets sensitive to Legumes can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Cat Dog King Tuna & Mackerel contain Nuts?

No — based on the printed ingredient list, Cat Dog King Tuna & Mackerel does not include Nuts or closely related ingredients, so pets sensitive to Nuts can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Is Cat Dog King Tuna & Mackerel grain-free?

No — Cat Dog King Tuna & Mackerel is not grain-free: the printed ingredient list includes Grains (gluten-free). That mainly matters for pets with a diagnosed grain sensitivity or allergy; most cats tolerate grains well as an energy source. If your cat must avoid grains, choose a recipe without these ingredients.

What are the main protein sources in Cat Dog King Tuna & Mackerel?

The main animal proteins in Cat Dog King Tuna & Mackerel are Tuna, Mackerel. Each is named by species on the printed ingredient list — a protein-clarity strength in Moesonson’s scoring, because named sources let you verify what your cat is eating and avoid specific proteins when managing food allergies.

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